| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.59 | 9.397% | $58.6259 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $39.26 | 12.760% | $44.2696 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $9.59 | 12.736% | $10.8114 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $165.73 | 13.690% | $188.4184 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $40.82 | 9.209% | $44.5791 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $52.88 | 10.470% | $58.4165 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $214.61 | 5.202% | $225.774 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $576.48 | $630.8949 | $630.90 | $630.85 | $630.90 | |